A piezo servo hydraulic actuator for use in camless combustion engines and its control with MPC

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

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In this paper a model of a hybrid actuator is proposed. It consists of a piezo-mechanical structure (including a hydraulic transmission ratio) and a hydraulic aggregate. Moreover, a cascade control strategy based on Model Predictive Control (MPC) is proposed to track periodic valve trajectory signals. The proposed cascade control structure consists of an internal and an external controller. The secondary, internal controller is needed to accomplish a Soft Landing. The MPCs are combined with two feed forward control actions, one for each part of the model. Simulation results carried out the suitability of the control approach.
OriginalspracheEnglisch
TitelProceedings - 2014 International Conference on Control, Decision and Information Technologies, CoDIT 2014 : Proceedings
HerausgeberImed Kacem, Pierre Laroche, Zsuzsanna Roka
Anzahl der Seiten6
VerlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Erscheinungsdatum23.12.2014
Seiten471-476
Aufsatznummer6996939
ISBN (Print)978-1-4799-6773-5
ISBN (elektronisch)9781479967735
DOIs
PublikationsstatusErschienen - 23.12.2014
Veranstaltung2nd International Conference on Control, Decision and Information Technologies - CoDIT 2014 - University of Lorraine , Metz, Frankreich
Dauer: 03.11.201405.11.2014
Konferenznummer: 2
http://codit2014.event.univ-lorraine.fr/
http://codit2014.event.univ-lorraine.fr/

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